Results 31 to 40 of about 136,313 (268)

Influence of the Digital Filter Transient Characteristic on the Behavior of Microprocessor Current Protection

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
In microprocessor current protection, instantaneous, amplitude, current, and average values can be used as current information parameters. They are determined as a result of the appropriate processing of the digital filter output signal.
F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev, A. A. Dziaruhina   +3 more
doaj   +1 more source

All About Audio Equalization: Solutions and Frontiers

Applied Sciences, 2016
Audio equalization is a vast and active research area. The extent of research means that one often cannot identify the preferred technique for a particular problem.
Vesa Välimäki, Joshua D. Reiss
doaj   +1 more source

A Non-Adaptive Single-Phase PLL Based on Discrete Half-Band Filtering to Suppress Severe Frequency Disturbances

Energies, 2020
The interconnection of new generating and storing devices to the power grid imposes the necessity of synchronizing, so the power flow can be manipulated and distributed.
Luis Ibarra, Pedro Ponce, Raja Ayyanar, Arturo Molina   +3 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

DIGITAL FILTERS FOR MICROPROCESSOR PROTECTION OF ELECTRIC INSTALLATION

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2005
The paper considers digital filters for microprocessor protection of electric installations with number of immediate value reading n=10 and 12, and optimum parameters of low frequency filters and the considered digital filters have been also selected.
F. A. Romaniuk, O. A. Gourianchik, A. V. Kovalevsky   +2 more
doaj  

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Design Polynomial IIR Digital Filters of the Integer Parameters Space Use to Compress Image Data

Wasit Journal for Pure Sciences
Polynomial IIR digital filters play a crucial role in the process of image data compression. The main purpose of designing polynomial IIR digital filters of the integer parameters space and introduce efficient filters to compress image data using a ...
Zaid kubba, Mohammed Abd
doaj   +1 more source

Design of Very High-Speed Pipeline FIR Filter Through Precise Critical Path Analysis

IEEE Access, 2021
In this paper, we propose a new hardware architecture of a very high-speed finite impulse response (FIR) filter using fine-grained seamless pipelining.
Su Min Cho, Pramod Kumar Meher, Luong Tran Nhat Trung, Hyo Jin Cho, Sang Yoon Park   +4 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Improvement of Algorithm for Formation of Orthogonal Components of Input Quantities in Microprocessor Protection

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021
The use of orthogonal components (OC) underlies  the construction of measuring elements of  modern protection and automation devices. In most microprocessor-based protections, the orthogonal component of the input signal is extracted using a discrete ...
F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev, I. V. Novash   +3 more
doaj   +1 more source